50290378 has 8 divisors (see below), whose sum is σ = 79405920. Its totient is φ = 23821740.

The previous prime is 50290367. The next prime is 50290381. The reversal of 50290378 is 87309205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661678 + ... + 661753.

It is an arithmetic number, because the mean of its divisors is an integer number (9925740).

Almost surely, 2^50290378 is an apocalyptic number.

50290378 is a deficient number, since it is larger than the sum of its proper divisors (29115542).

50290378 is a wasteful number, since it uses less digits than its factorization.

50290378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323452.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 50290378 is about 7091.5709120053. The cubic root of 50290378 is about 369.1149481658.

The spelling of 50290378 in words is "fifty million, two hundred ninety thousand, three hundred seventy-eight".